1 00:01:02,11 --> 00:01:06,44 What's Wrong With This Picture a covered wagon on a modern Boulevard is out of 2 00:01:06,44 --> 00:01:13,31 place a session of transportation on a modern highway there is another 3 00:01:13,31 --> 00:01:13,75 picture 4 00:01:13,75 --> 00:01:18,36 that has something wrong with modern transportation on an old fashioned highway 5 00:01:21,61 --> 00:01:25,46 the common everyday spectacle of modern traffic on roads 6 00:01:25,46 --> 00:01:30,67 that are as out of date as the covered wagon early automobiles were built for one 7 00:01:30,67 --> 00:01:33,67 for transportation from place to place 8 00:01:34,69 --> 00:01:40,38 but from plain utility engineering features have developed through the years ease 9 00:01:40,39 --> 00:01:43,93 and comfort of travel habits danced with the power 10 00:01:43,93 --> 00:01:50,33 and speed of up to date motor cars cars have been designed with improved pickup for 11 00:01:50,33 --> 00:01:56,30 passing with greater safety on narrow roads they have been built with extra power 12 00:01:56,30 --> 00:01:59,65 and speed enough for even the best roads built today. 13 00:02:01,54 --> 00:02:06,88 Cars today have been designed to ride comfortably even on the bad roads we still 14 00:02:06,88 --> 00:02:07,12 have. 15 00:02:07,59 --> 00:02:13,82 Because they can absorb the phone without disturbing the passengers they can stop 16 00:02:13,82 --> 00:02:18,50 quickly and safely on any road cars or progress 17 00:02:19,33 --> 00:02:23,15 but many roads have stood still roads 18 00:02:23,16 --> 00:02:28,53 that are not so modern as the traffic they carry cause congestion congested city 19 00:02:28,53 --> 00:02:29,45 speeds hinder 20 00:02:29,45 --> 00:02:35,13 and delay the movement of traffic cause confusion at busy crowded corners 21 00:02:36,98 --> 00:02:38,47 the careful driver realizes 22 00:02:38,47 --> 00:02:42,56 that he cannot drive out of date roads in the same way 23 00:02:42,56 --> 00:02:48,20 that he can safely drive on our finest highways on roads like these we slow down 24 00:02:48,91 --> 00:02:55,86 and avoid the hazards of blind crossing we drive cautiously at railroad crossing by 25 00:02:55,86 --> 00:03:01,09 limiting our speed to the condition of the road we reduce the hazards of such out 26 00:03:01,09 --> 00:03:06,40 of date. Rule No highway is the place for reckless speed. 27 00:03:07,22 --> 00:03:13,24 The driver who must race should do his driving on a racetrack roads are getting 28 00:03:13,24 --> 00:03:17,89 better. Many highways are been designed that eliminate dangers and delays. 29 00:03:19,67 --> 00:03:21,09 It almost every city 30 00:03:21,09 --> 00:03:25,93 and county in the United States great progress in road building is being made by 31 00:03:25,93 --> 00:03:27,08 the highway engineers 32 00:03:27,08 --> 00:03:32,34 and public spirited citizens who realize the great contribution 33 00:03:32,34 --> 00:03:36,00 that improved highways are making to progress 34 00:03:36,00 --> 00:03:39,03 and safety roads have been engineered 35 00:03:39,78 --> 00:03:45,17 that are as safe as the modern automobile wide straight roads with special lanes 36 00:03:45,17 --> 00:03:47,61 reserved for passing have been laid out so 37 00:03:47,61 --> 00:03:52,86 that thousands of motorists can drive on them in heavy traffic swiftly with comfort 38 00:03:52,86 --> 00:03:59,44 and safety curves have been scientifically banked to make the car 39 00:03:59,44 --> 00:03:59,96 holder. 40 00:04:00,00 --> 00:04:05,88 Road easily as usual driving speed lighting experts have contributed their study of 41 00:04:05,88 --> 00:04:10,95 the problem of lighting street intersections many highways have been lighted with 42 00:04:10,95 --> 00:04:16,76 new and improved methods roads that have already been built can be widened 43 00:04:16,76 --> 00:04:22,99 and made safer the state of New Jersey uses fire walls to spread apart these five 44 00:04:22,99 --> 00:04:28,67 hundred tons slabs of concrete the moving is repeated until a wide space between 45 00:04:28,67 --> 00:04:35,00 the slab separates traffic into lanes with a landscape partway strip in the center 46 00:04:35,72 --> 00:04:41,11 part ways separate traffic going in opposite directions into smoothly moving one 47 00:04:41,11 --> 00:04:47,70 way street in the city to Adventureland road construction bring about savings in 48 00:04:47,70 --> 00:04:51,98 time and the elimination of trouble on the ground. 49 00:04:52,02 --> 00:04:55,18 We can see what modern roads need to our own comfort 50 00:04:55,18 --> 00:05:01,74 and safety from the air the modern road builders can see what such improvements can 51 00:05:01,74 --> 00:05:08,69 mean in mass handling of cars we can see from the air all the wide street smooth 52 00:05:08,69 --> 00:05:11,45 surface tile way keeps both passenger 53 00:05:11,45 --> 00:05:17,97 and commercial traffic moving we can see how highways with separate lanes for 54 00:05:17,97 --> 00:05:23,43 traffic speed all motorists on their way every such advance in road construction 55 00:05:24,43 --> 00:05:29,31 makes possible greater accessibility of the farm with greater freedom for tourists 56 00:05:29,31 --> 00:05:35,03 and trailer heavy trucks are able to move on the highways without interfering with 57 00:05:35,03 --> 00:05:41,58 other traffic where highways cross roads are a traffic circles have been designed 58 00:05:41,58 --> 00:05:47,40 such designs enable cars approaching from all directions to make turns without 59 00:05:47,40 --> 00:05:47,76 confusion 60 00:05:48,90 --> 00:05:54,36 and even a very complex intersection you types of circles keep cars moving with 61 00:05:54,36 --> 00:05:59,41 speed and safety the four leaf clover design handles heavy traffic. 62 00:06:00,00 --> 00:06:05,87 Intersection the cloverleaf eliminates left hand turn where to blow streams of 63 00:06:05,87 --> 00:06:12,43 traffic cut across each other variations of the cloverleaf have been developed at 64 00:06:12,43 --> 00:06:19,07 congested corners in the country separating intersecting thoroughfares by overhead 65 00:06:19,07 --> 00:06:25,02 bridges of the crossing point makes for safety because one road is elevated above 66 00:06:25,02 --> 00:06:31,06 the other through highway crossings have been made while in the city grid 67 00:06:31,06 --> 00:06:33,14 separation means a smooth flow of traffic 68 00:06:33,88 --> 00:06:39,40 that even the busiest hours the elimination of railroad great crossings has been 69 00:06:39,40 --> 00:06:44,68 one of the most important safety developed railroad underpass ever prove their 70 00:06:44,68 --> 00:06:46,44 value with saving time and life. 71 00:06:46,85 --> 00:06:50,89 Wherever they have been built a network of roads 72 00:06:50,89 --> 00:06:55,51 and underpasses leading to the George Washington bridge across the Hudson River 73 00:06:55,51 --> 00:06:56,19 between New York 74 00:06:56,19 --> 00:07:01,92 and New Jersey greatly simplifies the handling of traffic bridge approaches are 75 00:07:01,92 --> 00:07:03,89 wide enough to carry traffic volumes. 76 00:07:04,01 --> 00:07:09,52 Not only for today but for years to come modern bridges are strong enough 77 00:07:09,52 --> 00:07:15,06 and wide enough to carry traffic streams far heavier than those of the average road. 78 00:07:16,49 --> 00:07:20,96 The new bridges such as the Triborough Bridge in New York will do away with the 79 00:07:20,96 --> 00:07:26,12 bottlenecks of traffic and free drivers from delay over miles of approaching road. 80 00:07:27,88 --> 00:07:33,13 The poll last Kerio Skyway from Jersey City to Newark New Jersey carries thousands 81 00:07:33,13 --> 00:07:33,73 of cars a day. 82 00:07:34,87 --> 00:07:40,26 I ways like this at Alexandria in Louisiana are the road builders answer to the 83 00:07:40,26 --> 00:07:45,80 advancements made by automobile engineer with the new highways come to advances in 84 00:07:45,80 --> 00:07:50,39 engineering you standards of comfort you records of economy 85 00:07:50,39 --> 00:07:54,36 and up of all the savings of man's greatest at 86 00:07:54,36 --> 00:07:59,92 that time throughout the United States the American public has shown a. 87 00:08:00,00 --> 00:08:02,76 It's interesting in the work of improving the highways. 88 00:08:03,74 --> 00:08:09,30 We must all encourage the road builders of today who have given those few roads the 89 00:08:09,30 --> 00:08:15,42 groan contributing so much to public safety you rolled over the grow. 90 00:08:15,69 --> 00:08:19,26 Adding to the usefulness of the entire road system. 91 00:08:19,31 --> 00:08:23,89 You won't see under the water saving time for the motorists 92 00:08:24,68 --> 00:08:28,70 and you rolled over the water to keep America safe. 93 00:08:28,71 --> 00:08:31,67 The record the finest in the world.